| 2244B | Nikita and Books | | | unrated | 21.4k |
| 2244C | Stepan and Permutation | | | unrated | 15.6k |
| 2239B | Decidophobia | | | 1500 | 6.6k |
| 2238A | Another Puzzle from Papyrus | | | 800 | 18.9k |
| 2234A | Euclid, Sequence and Two Numbers | | | 800 | 23.8k |
| 2230E | Minimum Influence | | | 2100 | 1.5k |
| 2224B | Zhily and Mex and Max | | | 1200 | 9k |
| 2223B | Zhily and Barknights | | | 1600 | 3.7k |
| 2208B | Cyclists | | | 1100 | 15k |
| 2195F | Parabola Independence | | | 2000 | 2.9k |
| 2179C | Blackslex and Number Theory | | | 1100 | 23.2k |
| 2167A | Square? | | | 800 | 61.3k |
| 2165B | Marble Council | | | 1900 | 5.8k |
| 2163A | Souvlaki VS. Kalamaki | | | 800 | 20.1k |
| 2163D2 | Diadrash (Hard Version) | | | 2500 | 1.6k |
| 2157D | Billion Players Game | | | 1600 | 7.4k |
| 2150E1 | Hidden Single (Version 1) | | | 2600 | 2.1k |
| 2138D | Antiamuny and Slider Movement | | | 2600 | 682 |
| 2131F | Unjust Binary Life | | | 1900 | 4.8k |
| 2123G | Modular Sorting | | | 2100 | 3.3k |
| 2122C | Manhattan Pairs | | | 1700 | 9.7k |
| 2121G | Gangsta | | | 1900 | 5.5k |
| 2120C | Divine Tree | | | 1400 | 13k |
| 2116B | Gellyfish and Baby's Breath | | | 1300 | 18k |
| 2114F | Small Operations | | | 2000 | 5.6k |
| 2106C | Cherry Bomb | | | 1000 | 26.2k |
| 2098B | Sasha and the Apartment Purchase | | | 1400 | 8.2k |
| 2097A | Sports Betting | | | 1400 | 8.9k |
| 2096B | Wonderful Gloves | | | 1100 | 16.9k |
| 2092A | Kamilka and the Sheep | | | 800 | 28.7k |
| 2081D | MST in Modulo Graph | | | 2600 | 1.2k |
| 2077A | Breach of Faith | | | 1500 | 14.9k |
| 2064E | Mycraft Sand Sort | | | 2400 | 1.5k |
| 2062F | Traveling Salescat | | | 2900 | 633 |
| 2061E | Kevin and And | | | 2000 | 4.1k |
| 2059C | Customer Service | | | 1600 | 12.8k |
| 2053D | Refined Product Optimality | | | 1700 | 7.8k |
| 2038F | Alternative Platforms | | | 2500 | 492 |
| 2037F | Ardent Flames | | | 2100 | 3k |
| 2034F1 | Khayyam's Royal Decree (Easy Version) | | | 2500 | 910 |
| 2034F2 | Khayyam's Royal Decree (Hard Version) | | | 2800 | 610 |
| 2032C | Trinity | | | 1400 | 16.6k |
| 2031E | Penchick and Chloe's Trees | | | 2100 | 2.8k |
| 2030A | A Gift From Orangutan | | | 800 | 27.8k |
| 2023A | Concatenation of Arrays | | | 1300 | 16.9k |
| 2021A | Meaning Mean | | | 800 | 21.8k |
| 2018E1 | Complex Segments (Easy Version) | | | 3300 | 246 |
| 2018E2 | Complex Segments (Hard Version) | | | 3400 | 210 |
| 2005B1 | The Strict Teacher (Easy Version) | | | 1000 | 25.2k |
| 2005B2 | The Strict Teacher (Hard Version) | | | 1200 | 22.2k |
| 1995B2 | Bouquet (Hard Version) | | | 1700 | 10.3k |
| 1992A | Only Pluses | | | 800 | 50.1k |
| 1992B | Angry Monk | | | 800 | 38.5k |
| 1991F | Triangle Formation | | | 2200 | 2.8k |
| 1989D | Smithing Skill | | | 1900 | 7.2k |
| 1986A | X Axis | | | 800 | 48.6k |
| 1986E | Beautiful Array | | | 1700 | 11.1k |
| 1983D | Swap Dilemma | | | 1700 | 11.5k |
| 1982A | Soccer | | | 800 | 27.7k |
| 1980E | Permutation of Rows and Columns | | | 1600 | 13.3k |
| 1980F1 | Field Division (easy version) | | | 1900 | 4.5k |
| 1980F2 | Field Division (hard version) | | | 2400 | 1.3k |
| 1977C | Nikita and LCM | | | 1900 | 8.2k |
| 1975B | 378QAQ and Mocha's Array | | | 1000 | 21.3k |
| 1973C | Cat, Fox and Double Maximum | | | 1700 | 10k |
| 1973E | Cat, Fox and Swaps | | | 2500 | 1k |
| 1971E | Find the Car | | | 1500 | 18.7k |
| 1969D | Shop Game | | | 1900 | 5.8k |
| 1967A | Permutation Counting | | | 1400 | 15.2k |
| 1965A | Everything Nim | | | 1400 | 17.2k |
| 1954D | Colored Balls | | | 1800 | 8.3k |
| 1951C | Ticket Hoarding | | | 1400 | 13.9k |
| 1933A | Turtle Puzzle: Rearrange and Negate | | | 800 | 42.5k |
| 1933D | Turtle Tenacity: Continual Mods | | | 1200 | 23.9k |
| 1931E | Anna and the Valentine's Day Gift | | | 1400 | 27.4k |
| 1929A | Sasha and the Beautiful Array | | | 800 | 35.3k |
| 1924B | Space Harbour | | | 2100 | 3.4k |
| 1922B | Forming Triangles | | | 1200 | 23.7k |
| 1920B | Summation Game | | | 1100 | 23.4k |
| 1909C | Heavy Intervals | | | 1400 | 13.4k |
| 1895B | Points and Minimum Distance | | | 800 | 21.7k |
| 1891B | Deja Vu | | | 1100 | 30.9k |
| 1891E | Brukhovich and Exams | | | 2500 | 1.1k |
| 1889B | Doremy's Connecting Plan | | | 1700 | 8.7k |
| 1886E | I Wanna be the Team Leader | | | 2400 | 1.9k |
| 1869B | 2D Traveling | | | 1100 | 27.4k |
| 1864E | Guess Game | | | 2100 | 3.1k |
| 1863B | Split Sort | | | 1100 | 16.9k |
| 1863E | Speedrun | | | 2100 | 3.3k |
| 1862G | The Great Equalizer | | | 2000 | 3.5k |
| 1860F | Evaluate RBS | | | 2900 | 350 |
| 1859B | Olya and Game with Arrays | | | 1000 | 46.7k |
| 1857D | Strong Vertices | | | 1300 | 31k |
| 1857E | Power of Points | | | 1500 | 15.1k |
| 1852B | Imbalanced Arrays | | | 1800 | 5.5k |
| 1850G | The Morning Star | | | 1500 | 15.8k |
| 1849B | Monsters | | | 1000 | 47.4k |
| 1848B | Vika and the Bridge | | | 1200 | 26.1k |
| 1847F | The Boss's Identity | | | 2500 | 1.1k |
| 1844F2 | Min Cost Permutation (Hard Version) | | | 2800 | 506 |